DOSSIER · 13F Holders · Q2 2026
COSTCO WHOLESALE CORP COM
1 institutions still hold COSTCO WHOLESALE CORP COM as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 221607104·1 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
1 institutions reported COSTCO WHOLESALE CORP COM in Q2 2026. Boit C F David leads at 100.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.